Matlab 报错为Attempted to access f(64.4); index must be a positive integer or logical.编码如下：for x=11,11;190;64.4;37.25;110;11;8.3;9.1;41.5;y=f(x);if x=110f(x)=0;endenddisp(y)

Matlab 报错为Attempted to access f(64.4); index must be a positive integer or logical.编码如下：for x=11,11;190;64.4;37.25;110;11;8.3;9.1;41.5;y=f(x);if x=110f(x)=0;endenddisp(y) Matlab程序问题（高分求解决）Attempted to access speak1(12001); index out of bounds because numel(speak1)=12000.这是matlab的报错,下面是程序%AAWclear;close all;clc;M=10 Q=16 N=80; p=1500; speak1=wavread('01.wav');speak2=wavread('02 C#调用C++的dll报错 Attempted to read or write protected memory.This is.之前用C++封装了一个DLL,后来开发了一个C#程序调用该DLL.突然发现：1：将DLL编译为“Use MFC in a Static Library”,就会出现题目报的错误2 C#调用C++的dll总是报错 Attempted to read or write protected memory.Attempted to read or write p……C#代码：[DllImport(duxie.dll,EntryPoint = lala,CharSet = CharSet.None)]public static extern string lala();private void button1_Click(ob matlab画三维图出错X,Y为（0,100）步长为1的正方形矩阵,绘制出三维的图像,但是我写了在matlab中总是报错, 不知道为什么报这样的错：Attempted to access e(10,:); index out of bounds because size(e)=[0,256]fid=fopen('test1.txt','rt'); %打开文件y=fscanf(fid,'%f'); %读数据e=fra(256,128,y); %对y分帧,帧长256,帧移128ee=e(10,:); %选取 Matlab问题求教image_median1=median(W(:))image_median2=median(Y(:))这两个求两幅灰度图矩阵的中值,matlab总是报错 这个matlab报错什么意思Warning:MATLAB Toolbox Path Cache is out of date and is not being used.Type 'help toolbox_path_cache' for more info Delivery Attempted什么意思? Attempted-delivery是什么意思 something attempted something done matlab神经网络中INITP函数一直报错[W,b]=initp(X,T);就这句 一直错 MATLAB 指数函数图形输出问题!急我按这样输入,结果老这样报错,怎么修改,正确输出图形. MATLAB中画图函数,plot(x,f)语句为什么一直报错?f是x的函数,求大神指导, matlab画图报错、、、、clc,clearx=-10:0.1:10;y=x.*(x4);plot(x,y) 英语翻译The number of FIR initial states should equal the filter order.这是MATLAB报错的话, 不足为报的报是什么意思 matlab中出现 Attempted to access X(1); index out of bounds because numel(X)=0.function F=nhhs1(x,y)global C %全局变量C ,X,Y都是维度为300的列向量.global Xglobal Yt=0;for i=1:1:300t=t+(C(i)/(((X(i)-x)^2+(Y(i)-y)^2)^(1/2)));F=k*t;end%mat